Parking space positioning method, system and zigbee module
A positioning method and parking space technology, applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., can solve the problems of time wasting, trouble picking up the car, unclear memory, etc., and achieve the effect of improving the search efficiency
Active Publication Date: 2016-04-06
CHINA TELECOM CORP LTD
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Problems solved by technology
A typical scenario is that after a user parks in a large parking lot, especially an indoor parking lot, it is often difficult for the user to remember the exact parking location immediately, which often brings trouble to the user to pick up the car afterwards. I have to spend a lot of time repeatedly recalling and looking for my car, which wastes time and reduces user experience
[0003] Currently common positioning technologies on the market, whether it is GPS (Global Position System, Global Positioning System) satellite positioning or mobile base station positioning, or positioning based on WiFi (Wireless Fidelity, Wireless Fidelity) signals, its positioning accuracy cannot meet the requirements of parking space information management. Accuracy requirements, not to mention that the above positioning methods often fail in many indoor parking lots, for example, GPS satellite positioning
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[0048] The present invention will be described below with reference to the accompanying drawings. It is to be noted that the following description is merely explanatory and exemplary in nature, and in no way serves as any limitation of the invention, its application or uses. Relative arrangements of components and steps and numerical expressions and numerical values set forth in the embodiments do not limit the scope of the present invention unless otherwise specifically stated. Additionally, techniques, methods and devices known to those skilled in the art may not be discussed in detail but are intended to be part of the description where appropriate.
[0049] In the present invention, the user's smart phone uses a UIM card with Zigbee function, and then installs and runs a service application program in the mobile phone to control the Zigbee module in the UIM card to establish a communication connection with the nearby Zigbee node; deploy Zigbee in each parking space As a...
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The invention relates to a method and system for locating a parking space and a Zigbee module. The method comprises the steps that after a user terminal is started, an application in the user terminal controls the Zigbee module in a UIM card to scan Zigbee wireless signals according to a set cycle; in response to the process of parking a vehicle into the parking space, a Zigbee position tag arranged in the parking space is activated to start to emit the Zigbee wireless signals; after detecting the wireless signals emitted by the Zigbee position tag, the Zigbee module in the UIM card establishes communication connection with the Zigbee position tag; parking space information sent by the Zigbee position tag is received; a confirmation message is sent to the Zigbee position tag so that the Zigbee position tag can stop emitting the Zigbee wireless signals after receiving the confirmation message. According to the method and system for locating the parking space and the Zigbee module, the parking space can be rapidly located by trigging the UIM card with the Zigbee module.
Description
technical field [0001] The present invention relates to the Internet of Things and the mobile Internet, in particular to a Zigbee-based parking space positioning method, system and Zigbee module arranged in a UIM (UserIdentityModule, User Identification Module) card. Background technique [0002] In everyday life, people often need to remember and later recall where they have been. A typical scenario is that after a user parks in a large parking lot, especially an indoor parking lot, it is often difficult for the user to remember the exact parking location immediately, which often brings trouble to the user to pick up the car afterwards. The exact location of the user has to spend a lot of time repeatedly recalling and looking for his car, causing time waste and reducing the user experience. [0003] Currently common positioning technologies on the market, whether it is GPS (Global Position System, Global Positioning System) satellite positioning or mobile base station posi...
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IPC IPC(8): G08G1/123H04W84/18G06K7/00
Inventor 林毅来勐赵文兵
Owner CHINA TELECOM CORP LTD